the calcined shells conch meal: a new solid adsorption media for wastewater treatment and its application in organic synthesis, heterogeneous catalytic support.

摘要

the present invention relates to the recovery of waste shells, conch commesupport solid adsorption medium for the treatment of industrial waste water, particularly those resulting from waste water of textile and its application in supportcatalytique hu00e9tu00e9rog be liquid in organic synthesis.the application for the adsorption of anionic dyes (reactive yellow 145) application in the adsorption of cationic dyes (e.g. basic yellow 28), the application of condensation reactions claisenschmidt application type addition reactions of aza michael. the heat treatment of the substrate (catalytic / adsorbent) the regeneration of support (catalytic / adsorbent.